The Council lakes could be really good for the community all over the wirral but they only seem to be looking after birkenhead park and I'm convinced its only because it is more well known for being a prominant public park and historical landmark.
I think they should sell at least some of them off to people who care and will turn them in to good dayticket/season ticket waters. Then the remaining ones will have what little time & money (if any) that is available and can be looked after better.
Royden Park Lake should be Wirral-Fisheries.com lake!

Just a thought

Cheers
Ste